Power BI MCP Server

# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [Unreleased] - 2025-01-18 ### Added - Integration tests for real Power BI connectivity - Environment-based integration test configuration - Interactive test runner with safety checks - GitHub Actions CI/CD workflow for automated testing - Comprehensive integration test documentation - Test markers for unit vs integration test separation - Makefile for simplified development workflow - Enhanced error handling and validation in tests ### Changed - Updated .env.example with integration test configuration - Improved test structure with proper pytest markers - Enhanced documentation with integration testing guide ### Security - Secure handling of test credentials via environment variables - Clear separation of test and production configurations ## [1.0.0] - 2024-06-21 ### Added - Initial release of Power BI MCP Server - Natural language to DAX query generation - Service Principal authentication - Async performance optimizations - Comprehensive error handling - Support for GPT-4o-mini model - Table and schema discovery - Custom DAX execution - Intelligent question suggestions ### Security - Secure credential handling via environment variables - No hardcoded secrets in codebase